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SKU: TUB1640
300 x 8 CST Industrial Inner Tubes - Because every ride deserves reliable support! These robust inner tubes from CST are crafted from high-quality butyl rubber, designed to keep you rolling smoothly on your adventures, whether it’s a long haul or tackling tough terrain. Options galore! Choose between a bent or straight Schrader valve to fit your biking needs.
Features
Perfect for industrial use or just keeping your trusty ride in tip-top shape, these inner tubes bring a punch of practicality to your cycling gear. Don’t let a flat tire slow you down—equip your bike with CST inner tubes and hit the road like a skeletal knight in shining rubber!
We know you’d rather be out riding than waiting for a package. That’s why we keep shipping simple:
Orders $99 or more ship FREE—because spending more should mean saving more.
Non-Rural: $8.99
Rural: $13.99 (because those scenic backroads take a little longer to reach!)
Non-Rural: Ships in 2-3 days
Rural: Up to 5 days (we blame the sheep traffic)
New Zealand only—for now. One day, we might take over the world.
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We get it—sometimes things don’t work out. Maybe the size is off, or maybe your new gear just doesn’t vibe with your ride. No worries! Here’s how we handle returns, Cyril-style:
Got second thoughts? You’ve got 30 days to return your item.
It must be unused, in its original packaging, and come with proof of purchase.
No battle scars, no “I wore it once” excuses—we need it in top shape!
Log in to your account and use our automated return system.
If accepted, we’ll send you a shipping label and instructions.
Once we receive and approve your return, refunds are processed within 10 business days—quick as a downhill sprint!
Hit a snag? Received the wrong order? Let us know ASAP and we’ll fix it faster than Cyril can bomb a hill.
Some items can’t be returned:
Gift cards (use ‘em, don’t lose ‘em!)
Custom products (once it’s made just for you, it’s yours!)
Still have questions? Shoot us an email at team@bikersrepublic.co.nz, and we’ll sort you out.
See Full Return Policy
Got a question or just want to chat bikes? Cyril here—your skeleton buddy and cycling enthusiast. At Bikers Republic, we’re riders helping riders, so don’t hesitate to reach out. Whether it’s advice, support, or just a good cycling story, we’re here for you!
Drop us a line anytime here — let’s keep the wheels turning together!
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